Publications by authors named "Yung Wen Cheng"

Patients with bipolar disorder (BD) exhibit individual variability in the treatment outcome, and genetic background could contribute to BD itself and the treatment outcome. Leptin levels significantly change in BD patients treated with valproate (VPA), but whether polymorphisms are associated with treatment response is still unknown. This longitudinal study aimed to investigate the associations between polymorphisms and VPA treatment response in BD patients who were drug naïve at their first diagnosis of BD.

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Introduction: Trabecular bone score (TBS) is a novel way for clinicians to evaluate bone quality. It is directly associated with the mechanical strength of bones and helps predict fractures. Vitamin D, a secosteroid that enhances calcium absorption, is commonly used to strengthen the skeletal system.

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Background: Certain variables reportedly are associated with a change in left ventricular ejection fraction (LVEF) in heart failure (HF) with reduced ejection fraction (HFrEF). However, literature describing the association between the recovery potential of LVEF and parameters of ventricular remodeling in echocardiography remains sparse.

Methods: We recruited 2,148 HF patients with LVEF < 35%.

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Pelvic and acetabular fractures are challenging for orthopedic surgeons, but 3D printing has many benefits in treating these fractures and has been applied worldwide. This study aimed to determine whether 3D printing can shorten the length of hospital stay (LHS) in nongeriatric male adult patients with these fractures. This is a single-center retrospective study of 167 nongeriatric male adult participants from August 2009 to December 2021.

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Acetabular or anterior pelvic ring fractures are rare but extremely complicated and challenging injuries for orthopedic trauma surgeons. Three-dimensional (3D) printing technology is widely used in the management of these two fracture types for surgical benefits. Our study aimed to explore whether 3D printing-assisted acetabular or pelvic surgery is beneficial in terms of shortening the length of hospital stay (LHS) and intensive care unit (ICU) stay (ICU LS) for older patients.

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Klotho protein is an anti-aging protein and plays multiple roles in ion-regulation, anti-oxidative stress, and energy metabolism through various pathways. Metabolic syndrome is a combination of multiple conditions that compose of multiple risk factors of cardiovascular disease and type 2 diabetes. Gene regulation and protein expression are discovered associated with metabolic syndrome.

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Introduction: Ovarian cancer is the most lethal gynecologic malignancy, and its early detection is important for prognosis. Human epididymal secretory protein 4 (HE4) elevation has been studied as a crucial biomarker for this type of cancer. There are currently many organic pollutants in the environ-ment, including polycyclic aromatic hydrocarbons (PAHs).

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Metabolic syndrome encompasses multiple conditions that increase the risk of cardiovascular disease, and exposure to environmental chemicals can cause metabolic syndrome. This cross-sectional study analyzed data from the US National Health and Nutrition Examination Survey (2003-2006) on 4318 adult participants to assess the association between acrylamide (AA) exposure and metabolic syndrome. Concentrations of hemoglobin-adducted AA (HbAA) and hemoglobin-adducted glycidamide (HbGA) were evaluated.

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Introduction: A combustible cigarette is a significant source of acrylamide, which is associated with numerous adverse effects. Electronic cigarette (e‑cigarette) is an emerging smoking device with uncertain health effects. OBJECTIVES The aim of the study was to explore the exposure risks of acrylamide (AA) by measuring biomarkers, hemoglobinadducts of AA (HbAA) and of glycidamide (HbGA), in serum samples of the general adult population with regard to different smoking status (smoking vs nonsmoking).

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Aims: Sarcopenia, one of the primary diseases of the older adult population, is a condition characterized by loss of skeletal muscle mass, strength and functionality. Due to its considerable economic impact, preventive interventions for sarcopenia play an important role in the older adult population. Urine includes many indicators of physiology and pathophysiology.

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Background & Aims: Micturition dysfunction is a problem in the general population that progresses with aging in both males and females. In the past few decades, the relationship between voiding symptoms and body biochemical status has been a subject of research in several disciplines. Micronutrition is considered to affect different aspects of urinary flow, including neuroregulation, detrusor muscle function, and the structures around the bladder outlet such as the pelvic floor and prostate.

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Insulin-sensitizer treatment with metformin is widely used in polycystic ovary syndrome (PCOS). However, the treatment effectiveness shows individual differences in PCOS patients. Organic cation transporter (OCT) 1 and 2 have been reported to mediate metformin transport in the liver and kidney, respectively.

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Background: Pelvic ring injuries constitute only 2 to 8% of all fractures; however, they occur in 20% of polytrauma patients. High-energy pelvic fractures often result in mechanical instability of the pelvic ring. Successful treatment of unstable pelvic ring fractures remains a challenge for orthopedic surgeons.

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Background: Patients with bipolar disorder are at high risk of metabolic disturbance after mood stabilizer treatment. However, the mediators linking the two conditions remain unknown. In this study, we investigated whether fibroblast growth factor-21 (FGF21) was associated with metabolic effects and treatment response in depressed bipolar disorder patients.

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Objective: Mesh erosion is a serious and not uncommon complication in women undergoing vaginal mesh repair. We hypothesized that mesh erosion is associated with the patient's comorbidities, surgical procedures, and mesh material. The aims of this study were to identify the risk factors and optimal management for mesh erosion.

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Introduction And Hypothesis: Stress urinary incontinence (SUI) is common in patients with pelvic organ prolapse. This study hypothesized that SUI may be persistent, de novo, or even cured in women after Elevate™ mesh repair alone and that SUI is associated with urodynamic changes and bladder neck position.

Methods: This secondary analysis included a study cohort of 100 women who underwent Elevate repair.

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